2002 Buick Regal Car Batteries

Buick Regal Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2002 Buick Regal today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2002 Buick Regal

Not sure what battery to get for your Buick Regal? Check the chart to find the right car battery size and cold cranking amps for your Regal.

Battery Engine Warranty Cold Cranking Amps
34/78-4 V6/3.8L Replacement 24 months Performance months 800
78FT-2 V6/3.8L Replacement 36 months Performance months 800
78-AGM V6/3.8L Replacement 36 months Performance months 740
BATTERIES

V6/3.8L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V6/3.8L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V6/3.8L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Shopping for Buick Regal Car Batteries

Your Regal doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Buick Regal stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, or dim headlights may all indicate that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2002 Buick Regal running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Buick service recommendations for Regal battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your Regal, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your Regal

We only want what’s best for your Buick Regal, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel the growing power demands of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Buick Regal and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Regal’s New Battery Last

Did you recently have a new 2002 Buick Regal car battery installed? Congrats! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Top Regal Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a Regal-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why won't my Regal battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old Regal battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of DieHard batteries for Buick Regals? You can find affordable Regal batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
  • How long is a car battery good for? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
  • What is the white, crusty stuff around my Regal’s battery post? The white, flaky stuff that can build up around your Regal’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your Regal, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • How do I remove corrosion from my Regal car battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your Regal owner’s manual for instructions on how to do so.
  •  Who carries Regal batteries near me? Your local Firestone Complete Auto Care sells and installs Regal batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.